EP0899385A2 - Clapet de vidange d'un réservoir de chasse d'eau - Google Patents

Clapet de vidange d'un réservoir de chasse d'eau Download PDF

Info

Publication number
EP0899385A2
EP0899385A2 EP98115148A EP98115148A EP0899385A2 EP 0899385 A2 EP0899385 A2 EP 0899385A2 EP 98115148 A EP98115148 A EP 98115148A EP 98115148 A EP98115148 A EP 98115148A EP 0899385 A2 EP0899385 A2 EP 0899385A2
Authority
EP
European Patent Office
Prior art keywords
opening
pull rod
float
drain fitting
fitting according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP98115148A
Other languages
German (de)
English (en)
Other versions
EP0899385A3 (fr
EP0899385B1 (fr
Inventor
Thomas Kosmalla
Frank Forkel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABU-PLAST KUNSTSTOFFBETRIEBE GmbH
Original Assignee
Friatec AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Friatec AG filed Critical Friatec AG
Publication of EP0899385A2 publication Critical patent/EP0899385A2/fr
Publication of EP0899385A3 publication Critical patent/EP0899385A3/fr
Application granted granted Critical
Publication of EP0899385B1 publication Critical patent/EP0899385B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/02—High-level flushing systems
    • E03D1/14—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves
    • E03D1/142—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves in cisterns with flushing valves

Definitions

  • the invention relates to a drain fitting of a cistern according to the The preamble of claim 1 features specified.
  • the invention is based on the object of the drain fitting mentioned type to the extent that the design effort is reduced and nevertheless a functionally reliable large or small quantity flush can be carried out.
  • the manufacturing effort and the number of components should be reduced.
  • the installation the drain fitting in a cistern and, if necessary, necessary cleaning or Service work should be carried out in a simple manner.
  • the drain fitting according to the invention is characterized by a simple structure few components. It is just a single float tank with a float provided in the upper area of the cistern or the valve body. At the The overflow pipe is triggered by the single float supported, and so long until the water from a first unlockable Opening of the floating tank above has expired.
  • the pull rod for the triggering of the large volume flushing is coupled to the overflow pipe and contains furthermore expediently a spacer, via which the support of the Overflow pipe on the single float. About the size of the first opening taking into account the distance to the cistern floor, the outlet quantity of the Large-volume flushing controlled.
  • the float housing contains a second opening, which is closed during the large quantity flushing and when the Small-volume flushing is opened. This therefore runs during the small-volume flushing Water from the float tank faster, so that the float sinks faster and the bottom valve of the cistern is consequently closed earlier than in the Large-volume flushing, so that ultimately less water is flushed out.
  • the above Openings are expediently designed as separate openings, but can in Within the scope of the invention, the two openings also form a single joint Opening can be combined with two sections. The first section corresponds to the explained first opening for large-volume flushing, while the second section the second opening for small-volume flushing together with the associated one Closure element serves.
  • the outflow cross section is preferably the first Opening or the first portion is smaller than the outflow cross section of the second Opening or the second section.
  • the outflow cross section is second opening or the second partial opening area by a predetermined Factor larger than the outflow cross section of the first opening or of the first partial opening area, in particular by a factor greater than 2, preferably greater than 4. Since only one Float and a float tank are provided, the manufacturing costs in Not inconsiderably reduced compared to previously known two-volume fittings.
  • Fig. 1 shows the drain fitting in the rest position, in which a sealing element 2 the valve seat of a drain or bottom valve not shown here Flushing cistern rests.
  • the sealing element 2 is in a known manner at the lower end of a Overflow pipe 4 arranged, which occupies its lowest position in the rest position.
  • the overflow pipe 4 is within a fitting housing 6 in the vertical direction or vertically movable in the direction of the longitudinal axis 8.
  • the valve housing 6 is defined in the cistern, preferably with the drain valve mentioned firmly connected and thus has a constant orientation to the cistern
  • the overflow pipe 4 is in the vertical direction when a flushing process is triggered raised and upwards from the cistern floor 10 schematically indicated here removed and is at the end of a rinsing process down into the illustrated Rest position lowered.
  • the valve housing 6 has a bottom 10 Predeterminable, constant distance, while the overflow pipe 4 with the Sealing element 2 is raised when triggering a flush and at Completion of the rinsing process resumes the lower rest position shown.
  • the valve housing 6 contains a flange 12 at the lower end, which in particular is hood-shaped and in which the sealing element when a flush is triggered 2 can be moved into it.
  • the valve housing 6 contains a lower part 14 and this upwards then an upper part 16, which is essentially tubular are formed and in which the overflow pipe 4 in the direction of the longitudinal axis 8 is movably arranged and / or guided. It is useful between the overflow pipe 4 and the inner surface of the tubular fitting housing 6 or its lower part 14 and upper part 16 an annular gap is present. It is essential that in the area of the lower part 14 no float tank and float are arranged, but that a single one Float tank 18 is provided in the upper region of the valve housing 6 or assigned in the upper part 16. The float tank 18 is useful for that Shaped upper part 16 and / or in one piece with the upper part and / or in total with the Fitting housing 6 is formed.
  • a float 20 is provided, which when triggered a flushing process in a known manner on the water of the cistern upwards floats up.
  • the float housing and also the one movably arranged therein Floats 20 are in the upper part of the cistern or in the upper area of the overflow pipe 4 arranged.
  • a spacer 22 which on the upper edge of the Floats 20 rests, this is held down in the rest position.
  • the spacer 22 is coupled to the overflow pipe 4.
  • Fig. 2 shows the two-quantity drain fitting according to the invention after triggering a Large volume flushing.
  • Trigger button a first pull rod 24 pulled up.
  • the first tie rod 24 for the large quantity flushing is coupled to the overflow pipe 4, which is therefore also is raised in the position shown, so that the sealing element 2, the bottom valve opens and the rinsing water can flow out.
  • the first tie rod 24 is also the Spacer 22 connected, and expediently in one piece, the lower end of the surface of the single float 20 rests.
  • the float tank 18 contains Appropriately in its bottom 26, an opening 28 through which that in the float tank 18 water can flow out while at the same time through the drain valve the rinse water flows out.
  • the flushing volume is dimensioned accordingly Opening 28 controlled so that the idling of the float housing somewhat takes longer than the flushing water drains through the drain valve.
  • Fig. 3 shows the drain fitting after triggering a small-volume flush, for which the second pull rod 30, for example by pressing a trigger button in the illustrated Position has been pulled up.
  • the second tie rod 30 has one Driver 32 for a cam 34 of the first pull rod 24.
  • the cam 34 rests on top of the driver 32 and as a result the spacer 22 and the overflow pipe 4 are raised upwards.
  • the area above the cam 34 is free or there contains the pull rod 30 for the Small volume flushing a slot 36 in which the cam 34 when lifting the first pull rod 24 for large-volume flushing is freely movable without to raise the second tie rod 30.
  • the second pull rod 30 is a closure element 38 second opening 40 of the float tank 18 coupled.
  • the closure member 38 is Expediently designed as a slide, which when lifting the second tie rod is also raised and the second opening 40 opens.
  • the driver 32 and the closure element 38 are in one piece formed as a single component.
  • the outflow cross section of the second opening 40 In order to release the To obtain water for small volume flushing is the outflow cross section of the second opening 40 by a predetermined factor larger than the outflow cross section the first opening 28. A factor greater than 2, preferably greater, has proven to be expedient 4, proven.
  • the closure element or the slide 38 are preferably arranged in a chamber 42, which from the interior of the float tank 18 on the inside is separated by an inner chamber wall 44.
  • This chamber wall 44 contains on her lower end, the second opening 40.
  • the Chamber 42 in the bottom another opening through which, if the second opening 40th is released, the water can flow out of the float tank 18. This further opening 41 is always fully open.
  • a guide bar 46 for the pull rod or the is in the chamber 42 Slider 38 provided.
  • the guide bar 46 and also the chamber wall 44 are arranged substantially parallel to the longitudinal axis, creating a good vertical Leadership is guaranteed.
  • the chamber wall 44 and the guide bar 46 are also like the float tank 18 in one piece and integrally with the valve housing 6 educated.
  • the radially inner chamber 42 is open at the bottom, so that at opened second opening 40 the water from the float tank 18 unhindered can flow down. It can be seen that in the case of small-volume flushing, the Water from the float tank 18 faster than with large-volume flushing flows out, because the water not only through the opening 28, but also through the second opening 40 can flow out.
  • the float 20 consequently sinks more quickly below with the result that the sealing element 2 rests earlier on the drain valve and the Flushing is ended prematurely and a predeterminable remaining amount in the cistern remains.
  • Fig. 4 shows, similar to Fig. 3, a further embodiment, according to which the float tank 18 has an opening 48 in the bottom, which in two sub-areas 50, 51 is divided.
  • the right part 50 according to the drawing is permanently open while the left portion 51 as shown in the drawing by means of the closure element 38 if necessary is blocked or opened, as indicated by the dashed line 52.
  • the second pull rod 30 is in the position after triggering the small quantity flush shown in the raised position, in which the second partial region 51st the common opening is open.
  • the second partial area 51 is angled by means of the Part 54 of the closure member 38 kept closed.
  • the chamber wall contains a recess 56 through which an always open connection with the remaining area of the interior of the float housing 18 is made.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Float Valves (AREA)
  • Massaging Devices (AREA)
  • Catching Or Destruction (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
EP98115148A 1997-08-23 1998-08-12 Clapet de vidange d'un réservoir de chasse d'eau Expired - Lifetime EP0899385B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19736763A DE19736763C1 (de) 1997-08-23 1997-08-23 Ablaufarmatur für einen Spülkasten
DE19736763 1997-08-23

Publications (3)

Publication Number Publication Date
EP0899385A2 true EP0899385A2 (fr) 1999-03-03
EP0899385A3 EP0899385A3 (fr) 1999-10-13
EP0899385B1 EP0899385B1 (fr) 2004-03-17

Family

ID=7839970

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98115148A Expired - Lifetime EP0899385B1 (fr) 1997-08-23 1998-08-12 Clapet de vidange d'un réservoir de chasse d'eau

Country Status (4)

Country Link
EP (1) EP0899385B1 (fr)
AT (1) ATE262092T1 (fr)
DE (2) DE19736763C1 (fr)
ES (1) ES2217468T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019209219A3 (fr) * 2017-12-27 2020-01-09 Eczacibasi Yapi Gerecleri Sanayi Ve Ticaret Anonim Sirketi Mécanisme de système de chasse d'eau

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1305111B1 (it) * 1998-12-30 2001-04-10 Oliveira & Irmao Sa Dispositivo di scarico per una cassetta di risciacquamento.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0723050A1 (fr) 1995-01-18 1996-07-24 Friatec Aktiengesellschaft Keramik- und Kunststoffwerke Dispositif d'écoulement d'un réservoir de chasse d'eau

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8436155U1 (de) * 1984-12-11 1985-03-21 Pag Presswerk Ag, 4300 Essen Auslaufventil fuer wc-spuelkaesten
FR2678300B1 (fr) * 1991-06-25 1993-10-01 Lucien Tiret Chasse d'eau a deux niveaux de remplissage.
DE9311189U1 (de) * 1992-09-21 1993-09-09 Geberit Ag, Jona, St.Gallen Ablaufventil für einen Spülkasten

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0723050A1 (fr) 1995-01-18 1996-07-24 Friatec Aktiengesellschaft Keramik- und Kunststoffwerke Dispositif d'écoulement d'un réservoir de chasse d'eau

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019209219A3 (fr) * 2017-12-27 2020-01-09 Eczacibasi Yapi Gerecleri Sanayi Ve Ticaret Anonim Sirketi Mécanisme de système de chasse d'eau

Also Published As

Publication number Publication date
DE19736763C1 (de) 1999-02-04
ATE262092T1 (de) 2004-04-15
DE59810977D1 (de) 2004-04-22
EP0899385A3 (fr) 1999-10-13
ES2217468T3 (es) 2004-11-01
EP0899385B1 (fr) 2004-03-17

Similar Documents

Publication Publication Date Title
DE3008524C2 (fr)
DE10302508B4 (de) Spüleinheit für eine Toilette
DE19501355C2 (de) Ablaufarmatur für einen Spülkasten
DE2458192B2 (de) Spülkasten für ein Wasserklosett
CH670850A5 (fr)
DE69409792T2 (de) Geruchverschlussbildende vorrichtung und spülklosettbecken versehen mit einer derartigen vorrichtung
DE19736766C2 (de) Ablaufarmatur eines Spülkastens
EP0899385B1 (fr) Clapet de vidange d'un réservoir de chasse d'eau
EP0683276A2 (fr) Dispositif de chasse pour W.C.
EP0185109B1 (fr) Siphon
DE19931203B4 (de) Ablaufarmatur eines Spülkastens
EP4112827B1 (fr) Unité de rinçage et toilettes dotées d'une telle unité de rinçage
DE8701540U1 (de) Einspülkasten für die automatische Dosierung eines Spülmittels
EP0058823A1 (fr) Réservoir de chasse d'eau
DE4137768C1 (en) Automatic hoist with downwards open bell - has outlet tube, whose top end retains movably top-open float pot
EP1270831B1 (fr) Soupape de vidange pour réservoir de chasse
DE19643537C2 (de) Ablaufarmatur zum dosierten Teil- oder Vollabzug von Flüssigkeiten aus einem drucklosen Behälter
DE29610805U1 (de) Druckspüler, insbesondere Klosettdruckspüler
DE348991C (de) Ventillose Spuelvorrichtung fuer Abtritte u. dgl.
EP0757135A1 (fr) Réservoir de chasse d'eau
DE8616387U1 (de) Ablaufgarnitur
DE69105268T2 (de) Druckknopfspülmechanismus mit eintauchbarem Körper.
DE3834328C2 (de) Klosettdruckspüler
DE69413401T2 (de) Spülkasten
CH139125A (de) Spülkastengarnitur.

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT DE ES FR GB IT NL

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 19991020

AKX Designation fees paid

Free format text: AT DE ES FR GB IT NL

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ABU-PLAST KUNSTSTOFFBETRIEBE GMBH

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GBC Gb: translation of claims filed (gb section 78(7)/1977)
GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT DE ES FR GB IT NL

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REF Corresponds to:

Ref document number: 59810977

Country of ref document: DE

Date of ref document: 20040422

Kind code of ref document: P

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20040526

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040812

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040812

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040813

ET Fr: translation filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2217468

Country of ref document: ES

Kind code of ref document: T3

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050301

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050301

26N No opposition filed

Effective date: 20041220

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20040812

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050429

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20050301

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050812

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20040813